Arregla tu computadora, paso a paso
Tutoriales claros y prácticos para Windows, macOS, Android, iPhone, hardware, redes y problemas cotidianos de software, escritos para ayudarte a comprender tanto qué hacer y por qué funciona.
Aprende haciendo
Muchas guías incluyen comandos reales que puedes copiar y ejecutar en PowerShell en Windows o en Terminal en macOS. Cada comando se explica en contexto para que puedas solucionar problemas con confianza, en lugar de seguir pasos sin explicación.
En Windows, busca en el menú Inicio PowerShell. En una Mac, presiona Comando (⌘) + Espacio y busca Terminal.
Guías populares paso a paso
- La laptop no enciende: 8 pasos para recuperar la energía
- Dispositivo USB no reconocido: cómo solucionar problemas del puerto y del controlador
- La computadora se sobrecalienta al conectar dispositivos USB: ¿cuál es la causa?
- External Hard Drive Detected but Not Showing in Windows or macOS
- Laptop Battery Not Charging — How to Diagnose Power and Charging Issues
- Laptop Screen Flickering or Flashing — How to Identify and Fix the Cause
- Keyboard Not Working or Keys Typing Incorrectly — How to Fix Input Issues
- Laptop Fan Running Constantly or Making Noise — How to Diagnose and Quiet It
- Laptop Shuts Down Randomly — How to Find and Fix the Root Cause
- External Hard Drive Detected but Not Showing in Windows or macOS
- Keyboard / Mouse Intermittently Disconnecting — Fix Wireless and Wired Failures
- Laptop Audio Not Working — Fix Speakers, Headphones, and Sound Drivers
- Laptop Not Detecting Wi-Fi — How to Restore Wireless Connectivity
- Laptop Camera Not Detected — How to Restore Your Webcam on Windows or macOS
- Laptop Touchpad Not Working — Fix Cursor, Tap, and Scroll Issues
- Overheating After Windows or macOS Update — Diagnosing Background CPU Load
- USB Ports Not Working — Diagnose Power, Driver, and Hardware Failures
- Laptop Won’t Sleep or Keeps Waking Up — Fix Power, Wake & Background Tasks
- Network Port (Ethernet) Not Working — Fix LAN Jack & Driver Issues
- Bluetooth Not Working — Restore Connections for Mice, Keyboards, and Headphones
- Windows Update Stuck — Fix Download or Install Loops
- Computer Running Slow — Fix Background Apps and High CPU Usage
- Application Not Responding — Diagnose Freezes and Crashes
- Can’t Connect to the Internet — Fix DNS and Network Configuration Errors
- File Explorer / Finder Not Opening — Restart or Repair System Shell
- Blue Screen (BSOD) / Kernel Panic — Interpret and Fix System Crashes
- Programs Won’t Install — Fix Corrupt Installer or Security Restrictions
- System Restore or Time Machine Not Working — Recover or Rebuild Snapshots
- Printer Not Responding — Fix Spooler or Driver Service Failures
- Too Many Background Processes — Clean Startup and Optimize Boot
- Android Phone Won’t Charge — Fix Cable, Port, or Software Issues
- App Keeps Crashing — Fix Cache, Permissions, and Updates
- Phone Stuck on Boot Screen — Fix Boot Loop and Recovery Mode
- Wi-Fi Connected but No Internet — Fix Network and DNS on Android
- Storage Full — Free Up Space Without Losing Photos or Data
- Phone Overheating — Stop Background Drain and Heat Build-Up
- Battery Draining Fast — Find Power-Hungry Apps and Optimize
- Screen Unresponsive or Frozen — Restart and Diagnose Touch Issues
- Bluetooth Not Working — Fix Pairing, Audio, and Connection Drops
- Can’t Receive Calls or Texts — Fix Signal and SIM Problems
- iPhone Won’t Charge — Fix Cable, Port, and Power Issues
- iPhone Screen Frozen or Unresponsive — Force Restart and Recovery Fixes
- iPhone Battery Draining Fast — Find Apps Killing Your Battery
- Wi-Fi Connected but No Internet on iPhone — Fix DNS, Router, and iOS Network Bugs
- iPhone Storage Full — Free Up Space Without Losing Photos
- No Sound on iPhone — Fix Speaker, Headphone, and iOS Audio Settings
- iPhone Won’t Update — Fix iOS Download and Verification Errors
- iPhone Overheating — Stop Background Drain and Heat Build-Up
- Bluetooth Not Working on iPhone — Fix Pairing and Audio Drops
- Can’t Receive Calls or Messages — Fix Signal, Carrier, and SIM Problems
- iPhone Camera Not Working — Fix Black Screen, Flash, and Focus Problems
- iPhone Photos Blurry or Out of Focus — Fix Stabilization and Lens Issues
- iPhone Camera Flash Not Working — Fix Lighting, Settings, and Hardware
- iPhone Video Recording Issues — Fix Freezing, Lag, and Audio Sync Problems
- Windows Running Slow — Speed Up Boot, Apps, and Background Processes
- Mac Running Slow — Fix Spotlight, Memory, and Login Items
- Windows CPU Spikes — Fix High Usage from Background Services and System Interrupts
- Mac CPU Spikes — Fix Kernel Tasks, Background Indexing, and Fan Noise
- Windows Memory Leaks — Fix RAM Usage that Grows Over Time
- Mac Memory Pressure — Free Up RAM and Stop App Freezing
- Windows Disk Usage 100% — Fix Slow Performance and Drive Bottlenecks
- Mac Disk Full — Free Up Space and Optimize Storage Without Losing Files
- Windows Fan Noise — Stop Overheating and High CPU Cooling Issues
- Mac Fan Noise — Reduce Heat, Optimize Background Processes, and Restore Quiet Operation
- Windows Freezing or Crashing — Fix System Hangs, Blue Screens, and Driver Conflicts
- Getting Started with Mac: A Beginner’s Guide
- Getting Started with Windows: Your First Steps
- Customizing Windows — Appearance, Shortcuts, and Personal Settings
- Managing Files and Folders — Learn File Explorer Like a Pro
- Organizing and Backing Up Files — Keep Your Data Safe and Synced
- Managing Files and Backups on macOS — Finder, iCloud, and Time Machine
- Mac Settings Explained — Customize, Update, and Secure Your macOS System
- Windows Settings Explained — Understand Every Section Clearly
- Troubleshooting Windows — Fix Crashes, Freezes, and Slow Performance
- Troubleshooting macOS — Fix Crashes, Freezes, and Performance Issues
- How to Take a Screenshot on Windows 11 — Every Shortcut and Save Location
- How to Record Your Screen on Windows 11 — Video, Audio, and Save Locations
- How to Transfer Photos from iPhone to Windows 11 — USB and iCloud
- How to Transfer Files from an Old PC to a New Windows 11 PC